The most powerful diesel cars

Despite its lightweight aluminium body the Audi flagship is still not dinky by any stretch. But with 254kW on tap from its chunky 4.2-litre V8 you won't be left wanting. The latest A8 has been around for over a year now, but still impresses with its technological advancement, luxury and refinement.

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Despite its lightweight aluminium body the Audi flagship is still not dinky by any stretch. But with 254kW on tap from its chunky 4.2-litre V8 you won't be left wanting. The latest A8 has been around for over a year now, but still impresses with its technological advancement, luxury and refinement.

The most powerful diesel cars

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